Spherical harmonic models of the gravitational field and shape of (101955) Bennu

Provided are (i) three types of spherical harmonic models of the gravitational field of Bennu, (ii) reference gravitational data and (iii) a spherical harmonic model of Bennu's shape.  The gravitational field models and the reference data were obtained by gravity forward modelling using a degree-15 spherical harmonic expansion of Bennu's shape and a constant mass density.

The datasets have been published in Bucha, B., Sanso, F., 2021.  Gravitational field modelling near irregularly shaped bodies using spherical harmonics: a case study for the asteroid (101955) Bennu.  Journal of Geodesy, 95, 56, https://link.springer.com/article/10.1007/s00190-021-01493-w